Safest Teeth Whiteners
The safest ways to whiten your teeth explained
Black spots on teeth are usually caused by plaque that accumulates on the tooth surface. Plaque is a sticky and tasteless film that forms when food, bacteria, and other substances stick to the teeth.
Black spots on teeth can be caused by several factors like diet, poor oral hygiene, smoking, and drinking too much coffee or tea. They may also occur in people taking certain medications or with medical conditions such as celiac disease.1
Some dark spots can be removed from tooth surfaces with a variety of tools, such as an abrasive toothpaste. A black spot on a tooth is not dangerous, but can lead to tooth decay if left untreated.
There are many reasons you may have a black spot on your tooth. Some include:
Tooth enamel is the protective layer of mineralized tissue that is present on the outermost layer of the teeth. Tooth decay occurs when this enamel weakens and starts to break down, exposing the underlying dentin and pulp.8
The most common symptom of a cavity is sensitivity when brushing or eating sweet or cold foods. However, some people may not experience any pain from a cavity.
There are a few ways to remove black spots from your teeth without having to go to the dentist:
Always try to use products approved by the American Dental Association (ADA).
However, if you try home remedies to remove black spots and they are unsuccessful, speak to your dentist about professional options:
The first step in preventing black spots on teeth is to keep your tooth enamel strong. This can be done by brushing twice a day, flossing daily, and avoiding foods that are high in sugar. You should also limit highly pigmented foods and drinks, like coffee, red wine, and dark sodas, which all contain compounds that can stain your teeth.2
Some people also use whitening strips to remove tooth stains. Whitening strips are available over the counter (OTC) and are easy to use. Whitening strips use peroxide to remove stains.
Using an OTC mouthwash using a water flosser can also help keep teeth clean and free from black spots.11
Black dots on teeth can be caused by plaque buildup or surface stains. They can also occur when you have been drinking coffee, tea, or red wine for long periods of time.
If you notice black spots on your teeth, you can try several at-home remedies to remove them. If these don’t work, contact your dentist for professional advice and treatment.